Circuit Description
WARNING: This page is about a different car, the 2003 Lexus GS 430, 2003 Lexus GS 300, 2002 Lexus GS 430, and 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is output when failure of the light sensor circuit is detected. See Fig 1. There is a malfunction of the light sensor or an open or short of the light sensor circuit.
Trouble Area
- Light Sensor.
- Wiring Harness.
- Body ECU No. 2.